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Z1000 Jetting changes for K&N'S

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KWACKERZ1
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Z1000 Jetting changes for K&N'S

#1 PostAuthor: KWACKERZ1 » Mon Feb 23, 2009 8:40 pm

I am going to fit k&n conical filters to a standard engined 1000a1, I seem to remember that 4 jet sizes on the mains would be about right for the filters.

Has anyone done this or can advise their setups.

Cheers
Phil
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paulmceleney
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#2 PostAuthor: paulmceleney » Tue Feb 24, 2009 7:14 pm

i fitted k&n filters on my bike last summer and spent a lot of time and effort to get them right changing to k&n will cause the bike to run weak so you need bigger main jet thats if you have a standard air box
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Magnum1
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#3 PostAuthor: Magnum1 » Tue Feb 24, 2009 7:22 pm

Go to wgcarbs.com and search the forum, or just ask George, he will give you a starting point. Not sure I can remember, but if you are running the old 28mm carbs, you probably need to run 125 mains.
Rod :|
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nanno
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#4 PostAuthor: nanno » Sat Mar 07, 2009 3:30 pm

Real K&N's should be somewhere between 120 and 125, the cheap ones, which are sold in many bike-shops will work with 117,5s on my A2.

Cheers,
Greg
There's no replacement for displacement!
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